# ## Makes the table of resonant frequencies # ## Actual resonant freqs # fr_measured = [ # 2.0683e+01 # 7.5310e+01 # 1.7080e+02 # 3.0532e+02 # 4.7414e+02]; # fa_measured = [ # 2.0896e+01 # 7.6867e+01 # 1.7794e+02 # 3.1890e+02 # 4.8768e+02]; ## Parameters - ideal pinned beam PinnedBeam_numpar; ## Ideal pinned beam - theory [fr_theory] = beam_frequencies("pinned",ei,rhoa,beamlength)/(2*pi); [fa_theory] = beam_frequencies("clamped-pinned",ei,rhoa,beamlength)/(2*pi); ## SM form to get poles and zeros of the model # ## Ideal pinned # [A,B,C,D] = PinnedBeam_sm; # fr_model_ideal = frequencies(A,B,C,D)/(2*pi); # ## Actual with non-ideal pins # PinnedBeam_numpar; [A,B,C,D] = PinnedBeam_sm; [w_r, w_a] = frequencies(A,B,C,D); fr_model = w_r/(2*pi); fa_model = w_a/(2*pi); printf("\nIndex \t& Theory \t& Model \t& Theory \t& Model \\\\ \n"); printf("\\hline\n"); for i = 1:5 printf("%i \t& %3.2f \t& %3.2f \t& %3.2f \t& %3.2f\\\\ \n", i, \ fr_theory(i), fr_model(i), fa_theory(i), fa_model(i)); endfor # printf("\nMode \t& Theory \t& Model(ideal) \t& Model \t& Actual \\\\ \n"); # printf("\\hline\n"); # for i = 1:5 # printf("%i \t& %3.2f \t& %3.2f \t& %3.2f \t& %3.2f\\\\ \n", i, fr_theory(i), \ # fr_model_ideal(i), fr_model(i), fr_measured(i)); # endfor # printf("\nMode \t& Theory \t& Model \t& Actual \\\\ \n"); # printf("\\hline\n"); # for i = 1:5 # printf("%i \t& %3.2f \t& %3.2f \t& %3.2f \\\\ \n", i, fa_theory(i), fa_model(i), fa_measured(i)); # endfor